Digital Manometers

Engineers Differential
Digital Manometer 130 mBar (52" H2O)


Modern - Digital - Ergonomic
Rugged reliable and easy to operate the PM20  digital manometers  are economical   gages for low pressure measurement choose 0 - 52 inches water or 0 - 130 mbar range. Designed to replace the U tube water gauge in routine differential pressure measurement on boilers and similar applications

digital hand held manometer

Features of the PM20 series manometers

  • Simple inexpensive pressure gage
  • Differential input 8mm tube connectors
  • Available in mbar,  inches water, psi, ...
  • Backlit display easy to read in any lighting conditions
  • Splash proof housing IP67 water resistant
  • Long battery life ~ 200 hrs
  • zero button
  • Large backlit LCD display
  • Rugged  case with rubber boot
 
1 Atmosphere equals
14.7 psi = 406.9" H2O = 29.92" Hg = 760 mmHg = 101,325 Pascals = 1013 mBar
PM20 differential  digital pressure gage

The PM20 digital manometers are simple differential pressure gages available in either inches water or mbar scales and other common pressure scales. Operation is very simple with a measure and off button and a zero button. The 8 mm tube connector inputs accepts  polyflex tubing and similar hoses.
PM20 series  Specifications
Operating temperature -10 C to + 50 C/ +14F to 122 F
Battery type 2 x AA
Battery life 200 hours ( alkaline battery )
Out of range indication  displays 'out'
Automatic switch off after 12 minutes
Dimensions 6.1" x 2.6" x 1.6" (155 x 67 x 40 mm)
Weight 6.4 ozs / 180 gms
Resolution 0.01 up 19.99 mbar then autoranging 0.1 to 130 mbar
Accuracy (-10 to +50C) 0.2% of reading +0.2% of range + 1 digit
 
Ordering information Digital Manometers
Model Operating Range Price  
PM20 0 - 130 mBar $299.00 order on line
PM80 as above but with 7 selectable pressure scales $320.00
 

Topac Inc. 231 CJC Highway, Suite 103 Cohasset MA 02025 USA
Tel: 781 740 8778 Fax: 781 740 8779

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